Secure Similarity Search on Outsourced Metric Data

Cloud computing has become an affordable technology for outsourcing data. This will help individuals and organizations to have plethora benefits such as storage, platform, software and other services. In spite of the advantages, the cloud users have security concerns as the cloud server is considered \"Untrusted\". In this paper the authors propose and build a security mechanism that provides complete security to outsourced data. They considered a scenario where three parties are involved. They are cloud server, data owners and trusted clients.